KEYENCE CB-EP100 - Manual (Page 32)

- EtherNet/IP Network Unit CB-EP100 User’s Manual (LJ-V7000 Edition) -
3-3 Cyclic communication
3-8
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The data from the CB-EP100 is assigned to the EtherNet/IP scanner's IN area.
The data such as 16-bit data extending over multiple bytes is stored into
an area which starts with an even address in order from the lowest-order
byte.
Example)
Assignment to IN Area (CB-EP100 to Scanner)
CB-EP100 data
Scanner IN area
Address 0
Address 1
Address 311
Monitor Data
(Assembly Instance: 100)
1-byte (8-bit) data
Reference
16-bit data
Address 40 to 41
16-bit data
Address 42 to 43
12H 34H
56H 78H
High-order byte Low-order byte
High-order byte Low-order byte
56H
43
78H
42
12H
41
34H
40
32-bit data
Address 48 to 51
12H
51
34H
50
56H
49
78H
48
12H 34H 56H 78H